Namespaces
	detail2

	details2

	zip

Classes
struct	Consumer

struct	Consumer< void(const In &...), Traits_, false >

struct	Consumer< void(const In &...), Traits_, true >

class	DataHandleMixin

class	DataHandleMixin< std::tuple< Out... >, std::tuple< In... >, Traits_ >

class	DataHandleMixin< std::tuple< Out... >, std::tuple<>, Traits_ >

class	DataHandleMixin< std::tuple< void >, std::tuple<>, Traits_ >

class	DataHandleMixin< std::tuple<>, std::tuple< In... >, Traits_ >

class	DataHandleMixin< std::tuple<>, std::tuple<>, Traits_ >

struct	deref_t

struct	filter_evtcontext_t

struct	filter_evtcontext_t< EventContext, In... >

struct	FilterPredicate

struct	FilterPredicate< bool(const In &...), Traits_, false >

struct	FilterPredicate< bool(const In &...), Traits_, true >

struct	insert_t

struct	invoke_optionally_t

struct	is_void_fun

struct	is_void_fun< void(Args...)>

struct	MergingTransformer

struct	MergingTransformer< Out(const vector_of_const_< In > &), Traits_, true >

struct	MergingTransformer< Out(const vector_of_const_< Ins > &...), Traits_, false >

struct	Producer

class	SplittingMergingTransformer

class	SplittingMergingTransformer< vector_of_< Out >(const vector_of_const_< In > &), Traits_, false >

class	SplittingTransformer

class	SplittingTransformer< vector_of_< Out >(const In &...), Traits_, false >

class	SplittingTransformer< vector_of_< Out >(const In &...), Traits_, true >

class	ToolBinder

class	ToolBinder< Gaudi::Interface::Bind::Box< IFace >(Args const &...), Traits >

class	vector_of_const_

Typedefs
template<typename Arg >
using	require_is_optional = std::enable_if_t< is_optional_v< Arg > >

template<typename Arg >
using	require_is_not_optional = std::enable_if_t<!is_optional_v< Arg > >

template<typename T >
using	remove_optional_t = std::conditional_t< is_optional_v< T >, Gaudi::cpp17::detected_t< details2::value_type_of_t, T >, T >

template<typename Value , auto N>
using	RepeatValues_ = decltype(get_values_helper< Value >(std::make_index_sequence< N >()))

template<typename Tr , typename Base = Gaudi::Algorithm>
using	BaseClass_t = Gaudi::cpp17::detected_or_t< Base, detail2::BaseClass_t, Tr >

template<typename Tr , typename T >
using	OutputHandle_t = Gaudi::cpp17::detected_or_t< DataObjectWriteHandle< T >, detail2::OutputHandle_t, Tr, T >

template<typename Tr , typename T >
using	InputHandle_t = Gaudi::cpp17::detected_or_t< detail2::DefaultInputHandle< T >, detail2::InputHandle_t, Tr, T >

template<typename... In>
using	filter_evtcontext = typename filter_evtcontext_t< In... >::type

Functions
std::vector< DataObjID >	to_DataObjID (const std::vector< std::string > &in)

template<typename Value , std::size_t... I>
auto	get_values_helper (std::index_sequence< I... >)

template<typename Out1 , typename Out2 , typename = std::enable_if_t<std::is_constructible_v<Out1, Out2> && std::is_base_of_v<DataObject, Out1>>>
auto	put (const DataObjectHandle< Out1 > &out_handle, Out2 &&out)

template<typename Out1 , typename Out2 , typename = std::enable_if_t<std::is_constructible_v<Out1, Out2>>>
auto	put (const DataObjectHandle< AnyDataWrapper< Out1 >> &out_handle, Out2 &&out)

template<typename OutHandle , typename OptOut , typename = require_is_optional<OptOut>>
void	put (const OutHandle &out_handle, OptOut &&out)

template<typename Handles >
Handles	make_vector_of_handles (IDataHandleHolder *owner, const std::vector< DataObjID > &init)

template<typename Handle , typename Algo >
auto	get (const Handle &handle, const Algo &, const EventContext &) -> decltype(details::deref(handle.get()))

template<typename IFace , typename Algo >
auto	get (const ToolHandle< Gaudi::Interface::Bind::IBinder< IFace >> &handle, const Algo &, const EventContext &ctx)

template<typename Handle >
auto	getKey (const Handle &h) -> decltype(h.objKey())

template<typename Out , typename In , typename Tr >
void	updateHandleLocation (DataHandleMixin< Out, In, Tr > &parent, const std::string &prop, const std::string &newLoc)

template<typename Out , typename In , typename Tr >
void	updateHandleLocations (DataHandleMixin< Out, In, Tr > &parent, const std::string &prop, const std::vector< std::string > &newLocs)

template<typename Fun , typename Container , typename... Args>
constexpr void	applyPostProcessing (const Fun &, Container &, Args...)

template<typename Fun , typename Container >
auto	applyPostProcessing (const Fun &fun, Container &c) -> decltype(fun.postprocess(c), void())

template<typename F , size_t... Is>
auto	for_impl (F &&f, std::index_sequence< Is... >)

template<auto N, typename F >
decltype(auto)	for_ (F &&f)

Variables
template<typename Arg >
constexpr bool	is_optional_v = Gaudi::cpp17::is_detected_v<details2::is_optional_, Arg>

constexpr struct Gaudi::Functional::details::invoke_optionally_t	invoke_optionally

constexpr struct Gaudi::Functional::details::insert_t	insert

constexpr struct Gaudi::Functional::details::deref_t	deref

template<typename Traits >
constexpr bool	isLegacy

template<typename Sig >
constexpr bool	is_void_fun_v = is_void_fun<Sig>::value

Typedef Documentation

◆ BaseClass_t

template<typename Tr , typename Base = Gaudi::Algorithm>

using Gaudi::Functional::details::BaseClass_t = typedef Gaudi::cpp17::detected_or_t<Base, detail2::BaseClass_t, Tr>

Definition at line 416 of file details.h.

◆ filter_evtcontext

template<typename... In>

using Gaudi::Functional::details::filter_evtcontext = typedef typename filter_evtcontext_t<In...>::type

Definition at line 503 of file details.h.

◆ InputHandle_t

template<typename Tr , typename T >

using Gaudi::Functional::details::InputHandle_t = typedef Gaudi::cpp17::detected_or_t<detail2::DefaultInputHandle<T>, detail2::InputHandle_t, Tr, T>

Definition at line 425 of file details.h.

◆ OutputHandle_t

template<typename Tr , typename T >

using Gaudi::Functional::details::OutputHandle_t = typedef Gaudi::cpp17::detected_or_t<DataObjectWriteHandle<T>, detail2::OutputHandle_t, Tr, T>

Definition at line 423 of file details.h.

◆ remove_optional_t

template<typename T >

using Gaudi::Functional::details::remove_optional_t = typedef std::conditional_t<is_optional_v<T>, Gaudi::cpp17::detected_t<details2::value_type_of_t, T>, T>

Definition at line 141 of file details.h.

◆ RepeatValues_

template<typename Value , auto N>

using Gaudi::Functional::details::RepeatValues_ = typedef decltype( get_values_helper<Value>( std::make_index_sequence<N>() ) )

Definition at line 162 of file details.h.

◆ require_is_not_optional

template<typename Arg >

using Gaudi::Functional::details::require_is_not_optional = typedef std::enable_if_t<!is_optional_v<Arg> >

Definition at line 138 of file details.h.

◆ require_is_optional

template<typename Arg >

using Gaudi::Functional::details::require_is_optional = typedef std::enable_if_t<is_optional_v<Arg> >

Definition at line 135 of file details.h.

Function Documentation

◆ applyPostProcessing() [1/2]

template<typename Fun , typename Container , typename... Args>

constexpr void Gaudi::Functional::details::applyPostProcessing	(	const Fun &	,
		Container &	,
		Args...
	)

constexpr

Definition at line 701 of file details.h.

                                                                         {
     static_assert( sizeof...( Args ) == 0, "Args should not be used!" );
   }

◆ applyPostProcessing() [2/2]

template<typename Fun , typename Container >

auto Gaudi::Functional::details::applyPostProcessing	(	const Fun &	fun,
		Container &	c
	)		-> decltype( fun.postprocess( c ), void() )

Definition at line 706 of file details.h.

                                                                                                        {
     fun.postprocess( c );
   }

◆ for_()

template<auto N, typename F >

decltype( auto ) Gaudi::Functional::details::for_ ( F && f )

Definition at line 36 of file MergingTransformer.h.

                                    {
       return for_impl( std::forward<F>( f ), std::make_index_sequence<N>{} );
     }

◆ for_impl()

template<typename F , size_t... Is>

auto Gaudi::Functional::details::for_impl	(	F &&	f,
		std::index_sequence< Is... >
	)

Definition at line 27 of file MergingTransformer.h.

                                                      {
       if constexpr ( std::disjunction_v<std::is_void<std::invoke_result_t<F, std::integral_constant<int, Is>>>...> ) {
         ( std::invoke( f, std::integral_constant<int, Is>{} ), ... );
       } else {
         return std::array{ std::invoke( f, std::integral_constant<int, Is>{} )... };
       }
     }

◆ get() [1/2]

template<typename Handle , typename Algo >

auto Gaudi::Functional::details::get	(	const Handle &	handle,
		const Algo &	,
		const EventContext &
	)		-> decltype( details::deref( handle.get() ) )

Definition at line 446 of file details.h.

   {
     return details::deref( handle.get() );
   }

◆ get() [2/2]

template<typename IFace , typename Algo >

auto Gaudi::Functional::details::get	(	const ToolHandle< Gaudi::Interface::Bind::IBinder< IFace >> &	handle,
		const Algo &	,
		const EventContext &	ctx
	)

Definition at line 453 of file details.h.

                                                                                                                {
     return handle.bind( ctx );
   }

◆ get_values_helper()

template<typename Value , std::size_t... I>

auto Gaudi::Functional::details::get_values_helper ( std::index_sequence< I... > )

Definition at line 157 of file details.h.

                                                     {
     return std::make_tuple( ( (void)I, Value{} )... );
   }

◆ getKey()

template<typename Handle >

auto Gaudi::Functional::details::getKey ( const Handle & h ) -> decltype( h.objKey() )

Definition at line 458 of file details.h.

                                                            {
     return h.objKey();
   }

◆ make_vector_of_handles()

template<typename Handles >

Handles Gaudi::Functional::details::make_vector_of_handles	(	IDataHandleHolder *	owner,
		const std::vector< DataObjID > &	init
	)

Definition at line 435 of file details.h.

                                                                                                {
     Handles handles;
     handles.reserve( init.size() );
     std::transform( init.begin(), init.end(), std::back_inserter( handles ),
                     [&]( const auto& loc ) -> typename Handles::value_type {
                       return { loc, owner };
                     } );
     return handles;
   }

◆ put() [1/3]

template<typename Out1 , typename Out2 , typename = std::enable_if_t<std::is_constructible_v<Out1, Out2>>>

auto Gaudi::Functional::details::put	(	const DataObjectHandle< AnyDataWrapper< Out1 >> &	out_handle,
		Out2 &&	out
	)

Definition at line 173 of file details.h.

                                                                                    {
     return out_handle.put( std::forward<Out2>( out ) );
   }

◆ put() [2/3]

template<typename Out1 , typename Out2 , typename = std::enable_if_t<std::is_constructible_v<Out1, Out2> && std::is_base_of_v<DataObject, Out1>>>

auto Gaudi::Functional::details::put	(	const DataObjectHandle< Out1 > &	out_handle,
		Out2 &&	out
	)

Definition at line 168 of file details.h.

                                                                    {
     return out_handle.put( std::make_unique<Out1>( std::forward<Out2>( out ) ) );
   }

◆ put() [3/3]

template<typename OutHandle , typename OptOut , typename = require_is_optional<OptOut>>

void Gaudi::Functional::details::put	(	const OutHandle &	out_handle,
		OptOut &&	out
	)

Definition at line 179 of file details.h.

                                                         {
     if ( out ) put( out_handle, *std::forward<OptOut>( out ) );
   }

◆ to_DataObjID()

std::vector<DataObjID> Gaudi::Functional::details::to_DataObjID ( const std::vector< std::string > & in )

inline

Definition at line 114 of file details.h.

                                                                              {
     std::vector<DataObjID> out;
     out.reserve( in.size() );
     std::transform( in.begin(), in.end(), std::back_inserter( out ),
                     []( const std::string& i ) { return DataObjID{ i }; } );
     return out;
   }

◆ updateHandleLocation()

template<typename Out , typename In , typename Tr >

void Gaudi::Functional::details::updateHandleLocation	(	DataHandleMixin< Out, In, Tr > &	parent,
		const std::string &	prop,
		const std::string &	newLoc
	)

Definition at line 509 of file details.h.

                                                        {
     auto sc = parent.setProperty( prop, newLoc );
     if ( sc.isFailure() ) throw GaudiException( "Could not set Property", prop + " -> " + newLoc, sc );
   }

◆ updateHandleLocations()

template<typename Out , typename In , typename Tr >

void Gaudi::Functional::details::updateHandleLocations	(	DataHandleMixin< Out, In, Tr > &	parent,
		const std::string &	prop,
		const std::vector< std::string > &	newLocs
	)

Definition at line 516 of file details.h.

                                                                     {
     std::ostringstream ss;
     GaudiUtils::details::ostream_joiner( ss << '[', newLocs, ", ", []( std::ostream& os, const auto& i ) -> auto& {
       return os << "'" << i << "'";
     } ) << ']';
     auto sc = parent.setProperty( prop, ss.str() );
     if ( sc.isFailure() ) throw GaudiException( "Could not set Property", prop + " -> " + ss.str(), sc );
   }

Variable Documentation

◆ deref

constexpr struct Gaudi::Functional::details::deref_t Gaudi::Functional::details::deref

◆ insert

constexpr struct Gaudi::Functional::details::insert_t Gaudi::Functional::details::insert

◆ invoke_optionally

constexpr struct Gaudi::Functional::details::invoke_optionally_t Gaudi::Functional::details::invoke_optionally

◆ is_optional_v

template<typename Arg >

constexpr bool Gaudi::Functional::details::is_optional_v = Gaudi::cpp17::is_detected_v<details2::is_optional_, Arg>

constexpr

Definition at line 132 of file details.h.

◆ is_void_fun_v

template<typename Sig >

constexpr bool Gaudi::Functional::details::is_void_fun_v = is_void_fun<Sig>::value

inlineconstexpr

Definition at line 45 of file MergingTransformer.h.

◆ isLegacy

template<typename Traits >

constexpr bool Gaudi::Functional::details::isLegacy

inlineconstexpr

Initial value:

=

std::is_base_of_v<Gaudi::details::LegacyAlgorithmAdapter, details::BaseClass_t<Traits>>

Definition at line 428 of file details.h.

Namespaces

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ BaseClass_t

◆ filter_evtcontext

◆ InputHandle_t

◆ OutputHandle_t

◆ remove_optional_t

◆ RepeatValues_

◆ require_is_not_optional

◆ require_is_optional

Function Documentation

◆ applyPostProcessing() [1/2]

◆ applyPostProcessing() [2/2]

◆ for_()

◆ for_impl()

◆ get() [1/2]

◆ get() [2/2]

◆ get_values_helper()

◆ getKey()

◆ make_vector_of_handles()

◆ put() [1/3]

◆ put() [2/3]

◆ put() [3/3]

◆ to_DataObjID()

◆ updateHandleLocation()

◆ updateHandleLocations()

Variable Documentation

◆ deref

◆ insert

◆ invoke_optionally

◆ is_optional_v

◆ is_void_fun_v

◆ isLegacy